387 	struct scsi_device *sdev;  in scsi_device_cls_release()  local
389 	sdev = class_to_sdev(class_dev);  in scsi_device_cls_release()
390 	put_device(&sdev->sdev_gendev);  in scsi_device_cls_release()
395 	struct scsi_device *sdev;  in scsi_device_dev_release_usercontext()  local
400 	sdev = container_of(work, struct scsi_device, ew.work);  in scsi_device_dev_release_usercontext()
402 	scsi_dh_release_device(sdev);  in scsi_device_dev_release_usercontext()
404 	parent = sdev->sdev_gendev.parent;  in scsi_device_dev_release_usercontext()
406 	spin_lock_irqsave(sdev->host->host_lock, flags);  in scsi_device_dev_release_usercontext()
407 	list_del(&sdev->siblings);  in scsi_device_dev_release_usercontext()
408 	list_del(&sdev->same_target_siblings);  in scsi_device_dev_release_usercontext()
409 	list_del(&sdev->starved_entry);  in scsi_device_dev_release_usercontext()
410 	spin_unlock_irqrestore(sdev->host->host_lock, flags);  in scsi_device_dev_release_usercontext()
412 	cancel_work_sync(&sdev->event_work);  in scsi_device_dev_release_usercontext()
414 	list_for_each_safe(this, tmp, &sdev->event_list) {  in scsi_device_dev_release_usercontext()
422 	blk_put_queue(sdev->request_queue);  in scsi_device_dev_release_usercontext()
424 	sdev->request_queue = NULL;  in scsi_device_dev_release_usercontext()
426 	kfree(sdev->vpd_pg83);  in scsi_device_dev_release_usercontext()
427 	kfree(sdev->vpd_pg80);  in scsi_device_dev_release_usercontext()
428 	kfree(sdev->inquiry);  in scsi_device_dev_release_usercontext()
429 	kfree(sdev);  in scsi_device_dev_release_usercontext()
463 	struct scsi_device *sdev;  in scsi_bus_uevent()  local
468 	sdev = to_scsi_device(dev);  in scsi_bus_uevent()
470 	add_uevent_var(env, "MODALIAS=" SCSI_DEVICE_MODALIAS_FMT, sdev->type);  in scsi_bus_uevent()
513 	struct scsi_device *sdev;					\
514 	sdev = to_scsi_device(dev);					\
515 	return snprintf (buf, 20, format_string, sdev->field);		\
538 	struct scsi_device *sdev;					\
539 	sdev = to_scsi_device(dev);					\
540 	sscanf (buf, format_string, &sdev->field);			\
560 	struct scsi_device *sdev;					\
563 		sdev = to_scsi_device(dev);				\
564 		sdev->field = ret;					\
601 	struct scsi_device *sdev = to_scsi_device(dev);  in sdev_show_device_busy()  local
602 	return snprintf(buf, 20, "%d\n", atomic_read(&sdev->device_busy));  in sdev_show_device_busy()
610 	struct scsi_device *sdev = to_scsi_device(dev);  in sdev_show_device_blocked()  local
611 	return snprintf(buf, 20, "%d\n", atomic_read(&sdev->device_blocked));  in sdev_show_device_blocked()
621 	struct scsi_device *sdev;  in sdev_show_timeout()  local
622 	sdev = to_scsi_device(dev);  in sdev_show_timeout()
623 	return snprintf(buf, 20, "%d\n", sdev->request_queue->rq_timeout / HZ);  in sdev_show_timeout()
630 	struct scsi_device *sdev;  in sdev_store_timeout()  local
632 	sdev = to_scsi_device(dev);  in sdev_store_timeout()
634 	blk_queue_rq_timeout(sdev->request_queue, timeout * HZ);  in sdev_store_timeout()
642 	struct scsi_device *sdev;  in sdev_show_eh_timeout()  local
643 	sdev = to_scsi_device(dev);  in sdev_show_eh_timeout()
644 	return snprintf(buf, 20, "%u\n", sdev->eh_timeout / HZ);  in sdev_show_eh_timeout()
651 	struct scsi_device *sdev;  in sdev_store_eh_timeout()  local
658 	sdev = to_scsi_device(dev);  in sdev_store_eh_timeout()
662 	sdev->eh_timeout = eh_timeout * HZ;  in sdev_store_eh_timeout()
692 	struct scsi_device *sdev = to_scsi_device(dev);  in store_state_field()  local
706 	if (scsi_device_set_state(sdev, state))  in store_state_field()
714 	struct scsi_device *sdev = to_scsi_device(dev);  in show_state_field()  local
715 	const char *name = scsi_device_state_name(sdev->sdev_state);  in show_state_field()
729 	struct scsi_device *sdev = to_scsi_device(dev);  in show_queue_type_field()  local
732 	if (sdev->simple_tags)  in show_queue_type_field()
742 	struct scsi_device *sdev = to_scsi_device(dev);  in store_queue_type_field()  local
744 	if (!sdev->tagged_supported)  in store_queue_type_field()
747 	sdev_printk(KERN_INFO, sdev,  in store_queue_type_field()
762 	struct scsi_device *sdev = to_scsi_device(dev);			\
763 	if (!sdev->vpd_##_page)						\
766 				       sdev->vpd_##_page,		\
767 				       sdev->vpd_##_page##_len);	\
783 	struct scsi_device *sdev = to_scsi_device(dev);  in show_inquiry()  local
785 	if (!sdev->inquiry)  in show_inquiry()
788 	return memory_read_from_buffer(buf, count, &off, sdev->inquiry,  in show_inquiry()
789 				       sdev->inquiry_len);  in show_inquiry()
815 	struct scsi_device *sdev = to_scsi_device(dev);			\
816 	unsigned long long count = atomic_read(&sdev->field);		\
828 	struct scsi_device *sdev;  in sdev_show_modalias()  local
829 	sdev = to_scsi_device(dev);  in sdev_show_modalias()
830 	return snprintf (buf, 20, SCSI_DEVICE_MODALIAS_FMT "\n", sdev->type);  in sdev_show_modalias()
839 	struct scsi_device *sdev = to_scsi_device(dev);			\
840 	int val = test_bit(SDEV_EVT_##Cap_name, sdev->supported_events);\
849 	struct scsi_device *sdev = to_scsi_device(dev);			\
852 		clear_bit(SDEV_EVT_##Cap_name, sdev->supported_events);	\
854 		set_bit(SDEV_EVT_##Cap_name, sdev->supported_events);	\
879 	struct scsi_device *sdev = to_scsi_device(dev);  in DECLARE_EVT()  local
880 	struct scsi_host_template *sht = sdev->host->hostt;  in DECLARE_EVT()
887 	if (depth < 1 || depth > sdev->host->can_queue)  in DECLARE_EVT()
890 	retval = sht->change_queue_depth(sdev, depth);  in DECLARE_EVT()
894 	sdev->max_queue_depth = sdev->queue_depth;  in DECLARE_EVT()
908 	struct scsi_device *sdev;  in sdev_show_queue_ramp_up_period()  local
909 	sdev = to_scsi_device(dev);  in sdev_show_queue_ramp_up_period()
911 			jiffies_to_msecs(sdev->queue_ramp_up_period));  in sdev_show_queue_ramp_up_period()
919 	struct scsi_device *sdev = to_scsi_device(dev);  in sdev_store_queue_ramp_up_period()  local
925 	sdev->queue_ramp_up_period = msecs_to_jiffies(period);  in sdev_store_queue_ramp_up_period()
937 	struct scsi_device *sdev = to_scsi_device(dev);  in scsi_sdev_attr_is_visible()  local
941 	    !sdev->host->hostt->change_queue_depth)  in scsi_sdev_attr_is_visible()
945 	    !sdev->host->hostt->change_queue_depth)  in scsi_sdev_attr_is_visible()
1028 int scsi_sysfs_add_sdev(struct scsi_device *sdev)  in scsi_sysfs_add_sdev()  argument
1031 	struct request_queue *rq = sdev->request_queue;  in scsi_sysfs_add_sdev()
1032 	struct scsi_target *starget = sdev->sdev_target;  in scsi_sysfs_add_sdev()
1034 	error = scsi_device_set_state(sdev, SDEV_RUNNING);  in scsi_sysfs_add_sdev()
1044 	device_enable_async_suspend(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1046 	pm_runtime_set_active(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1047 	pm_runtime_forbid(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1048 	pm_runtime_enable(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1051 	scsi_autopm_get_device(sdev);  in scsi_sysfs_add_sdev()
1053 	error = device_add(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1055 		sdev_printk(KERN_INFO, sdev,  in scsi_sysfs_add_sdev()
1060 	error = scsi_dh_add_device(sdev);  in scsi_sysfs_add_sdev()
1062 		sdev_printk(KERN_INFO, sdev,  in scsi_sysfs_add_sdev()
1067 	device_enable_async_suspend(&sdev->sdev_dev);  in scsi_sysfs_add_sdev()
1068 	error = device_add(&sdev->sdev_dev);  in scsi_sysfs_add_sdev()
1070 		sdev_printk(KERN_INFO, sdev,  in scsi_sysfs_add_sdev()
1072 		scsi_dh_remove_device(sdev);  in scsi_sysfs_add_sdev()
1073 		device_del(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1076 	transport_add_device(&sdev->sdev_gendev);  in scsi_sysfs_add_sdev()
1077 	sdev->is_visible = 1;  in scsi_sysfs_add_sdev()
1079 	error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL, NULL);  in scsi_sysfs_add_sdev()
1084 		sdev_printk(KERN_INFO, sdev,  in scsi_sysfs_add_sdev()
1088 	if (sdev->host->hostt->sdev_attrs) {  in scsi_sysfs_add_sdev()
1089 		for (i = 0; sdev->host->hostt->sdev_attrs[i]; i++) {  in scsi_sysfs_add_sdev()
1090 			error = device_create_file(&sdev->sdev_gendev,  in scsi_sysfs_add_sdev()
1091 					sdev->host->hostt->sdev_attrs[i]);  in scsi_sysfs_add_sdev()
1097 	scsi_autopm_put_device(sdev);  in scsi_sysfs_add_sdev()
1101 void __scsi_remove_device(struct scsi_device *sdev)  in __scsi_remove_device()  argument
1103 	struct device *dev = &sdev->sdev_gendev;  in __scsi_remove_device()
1110 	if (sdev->sdev_state == SDEV_DEL)  in __scsi_remove_device()
1113 	if (sdev->is_visible) {  in __scsi_remove_device()
1114 		if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)  in __scsi_remove_device()
1117 		bsg_unregister_queue(sdev->request_queue);  in __scsi_remove_device()
1118 		device_unregister(&sdev->sdev_dev);  in __scsi_remove_device()
1120 		scsi_dh_remove_device(sdev);  in __scsi_remove_device()
1123 		put_device(&sdev->sdev_dev);  in __scsi_remove_device()
1130 	scsi_device_set_state(sdev, SDEV_DEL);  in __scsi_remove_device()
1131 	blk_cleanup_queue(sdev->request_queue);  in __scsi_remove_device()
1132 	cancel_work_sync(&sdev->requeue_work);  in __scsi_remove_device()
1134 	if (sdev->host->hostt->slave_destroy)  in __scsi_remove_device()
1135 		sdev->host->hostt->slave_destroy(sdev);  in __scsi_remove_device()
1143 	scsi_target_reap(scsi_target(sdev));  in __scsi_remove_device()
1152 void scsi_remove_device(struct scsi_device *sdev)  in scsi_remove_device()  argument
1154 	struct Scsi_Host *shost = sdev->host;  in scsi_remove_device()
1157 	__scsi_remove_device(sdev);  in scsi_remove_device()
1166 	struct scsi_device *sdev;  in __scsi_remove_target()  local
1170 	list_for_each_entry(sdev, &shost->__devices, siblings) {  in __scsi_remove_target()
1171 		if (sdev->channel != starget->channel ||  in __scsi_remove_target()
1172 		    sdev->id != starget->id ||  in __scsi_remove_target()
1173 		    scsi_device_get(sdev))  in __scsi_remove_target()
1176 		scsi_remove_device(sdev);  in __scsi_remove_target()
1177 		scsi_device_put(sdev);  in __scsi_remove_target()
1262 void scsi_sysfs_device_initialize(struct scsi_device *sdev)  in scsi_sysfs_device_initialize()  argument
1265 	struct Scsi_Host *shost = sdev->host;  in scsi_sysfs_device_initialize()
1266 	struct scsi_target  *starget = sdev->sdev_target;  in scsi_sysfs_device_initialize()
1268 	device_initialize(&sdev->sdev_gendev);  in scsi_sysfs_device_initialize()
1269 	sdev->sdev_gendev.bus = &scsi_bus_type;  in scsi_sysfs_device_initialize()
1270 	sdev->sdev_gendev.type = &scsi_dev_type;  in scsi_sysfs_device_initialize()
1271 	dev_set_name(&sdev->sdev_gendev, "%d:%d:%d:%llu",  in scsi_sysfs_device_initialize()
1272 		     sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);  in scsi_sysfs_device_initialize()
1274 	device_initialize(&sdev->sdev_dev);  in scsi_sysfs_device_initialize()
1275 	sdev->sdev_dev.parent = get_device(&sdev->sdev_gendev);  in scsi_sysfs_device_initialize()
1276 	sdev->sdev_dev.class = &sdev_class;  in scsi_sysfs_device_initialize()
1277 	dev_set_name(&sdev->sdev_dev, "%d:%d:%d:%llu",  in scsi_sysfs_device_initialize()
1278 		     sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);  in scsi_sysfs_device_initialize()
1286 	sdev->scsi_level = starget->scsi_level;  in scsi_sysfs_device_initialize()
1287 	if (sdev->scsi_level <= SCSI_2 &&  in scsi_sysfs_device_initialize()
1288 			sdev->scsi_level != SCSI_UNKNOWN &&  in scsi_sysfs_device_initialize()
1290 		sdev->lun_in_cdb = 1;  in scsi_sysfs_device_initialize()
1292 	transport_setup_device(&sdev->sdev_gendev);  in scsi_sysfs_device_initialize()
1294 	list_add_tail(&sdev->same_target_siblings, &starget->devices);  in scsi_sysfs_device_initialize()
1295 	list_add_tail(&sdev->siblings, &shost->__devices);  in scsi_sysfs_device_initialize()